diff --git a/setup.cfg b/setup.cfg
index ee91bc2b..eba0decb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -37,7 +37,7 @@ testing =
     # but mock-services depends on it for `pkg_resources`
     setuptools
 format =
-    black == 23.1.0
+    black == 24.8.0
     flake8 >= 2.5.0
     isort == 5.6.4
 check =